chemical

Cono RPRF-amide

STC-170

STC-170_0.5 mg

Cono RPRF-amide

Non Antibodies

Proteins

Electrophysiology

Lyophilized from double distilled water (ddH2O). May contain TFA as a residual counter ion.

The reconstituted solution can be stored at 4°C for up to 1 week. For longer periods (up to 6 months), small aliquots should be stored at -20°C. We do not recommend storing the product in working solutions for longer than a few days. Avoid multiple freeze-thaw cycles.

Centrifuge the vial (10,000 × g for 5 minutes) before adding solvent to spin down all the powder to the bottom of the vial. The lyophilized product may be difficult to visualize. Add solvent directly to the centrifuged vial. Gently tap, tilt, and roll the vial to aid dissolution. Avoid vigorous vortexing; light vortexing for up to 3 seconds is acceptable if needed. The product is soluble in pure water at high micromolar concentrations (100 µM - 1 mM). For long-term storage in solution, we recommend preparing a stock solution by dissolving the product in double-distilled water (ddH2O) at a concentration between 100-1000x of the final working concentration. Divide the stock solution into small aliquots and store at -20°C. Before use, thaw the relevant vial(s) and dilute to the desired working concentration in your working buffer. Centrifuge all product preparations before use. It is recommended to prepare fresh solutions in working buffers just before use. Avoid multiple freeze-thaw cycles to maintain biological activity.

Centrifuge the vial before adding solvent (10,000 x g for 5 minutes) to spin down all the powder to the bottom of the vial. The lyophilized product may be difficult to visualize. Add solvent directly to the centrifuged vial. Tap the vial to aid in dissolving the lyophilized product. Tilt and gently roll the liquid over the walls of the vial. Avoid vigorous vortexing. Light vortexing for up to 3 seconds is acceptable if needed. The product is soluble in pure water at high micromolar concentrations (100 µM - 1 mM). For long-term storage in solution, we recommend preparing a stock solution by dissolving the product in double-distilled water (ddH2O) at a concentration between 100-1000x of the final working concentration. Divide the stock solution into small aliquots and store at -20°C. Before use, thaw the relevant vial(s) and dilute to the desired working concentration in your working buffer. Centrifuge all product preparations before use. It is recommended to prepare fresh solutions in working buffers just before use. Avoid multiple freeze-thaw cycles to maintain biological activity.

The product is shipped as a lyophilized powder at room temperature. Upon receipt, store the product at -20°C. Protect from moisture.

Conus textile

Synthetic peptide

ASIC3

Cono RPRF-amide conotoxin is a peptide toxin originally isolated from the venom of the cone snail Conus textile. It strongly potentiates ASIC3 by directly binding to the channel, thus modulating the proton-activated current. Cono RPRF-amide belongs to the subgroup of cono-RFamides containing C-terminal sequence of four amino acids and a C-terminal Arg-Phe-NH2 (RFa) motif. Research shows that injection of the cono-RFamide in mice muscle enhanced acid-induced muscle pain1.ASIC channels are proton-gated Na+ channels directly activated by extracellular protons. They are expressed throughout the CNS and the peripheral nervous systeM They are responsible for synaptic transmission and detection of painful acidosis. ASICs play an important role in several physiological and pathological conditions including synaptic plasticity and learning, fear conditioning, and neurodegeneration associated with ischemic stroke1,2.

Alomone Labs

ASIC3 channel

A Specific Potentiator of ASIC3 Channel

A Specific Potentiator of ASIC3 Channel

573.7 Da

Phe4-C-terminal amidation

C26H43N11O4

50 µM

Cono RPRF-amide is an ASIC3 channel positive modulator1.

The reconstituted solution can be stored at 4°C for up to 1 week. For longer periods (up to 6 months), small aliquots should be stored at -20°C. We do not recommend storing the product in working solutions for longer than a few days. Avoid multiple freeze-thaw cycles.

1-2 Business Days

Israel/IL

≥98% (HPLC)

Lyophilized

Contact Alomone Labs for technical support and product customization

RPRF-NH2

Yes

12352202

yes

no